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Sergeant Steel – Man Power


After age 30, natural testosterone production starts to decrease. That means more difficulty building muscle, less strength, and even a lower libido – and it only goes downhill from there. Luckily, Assault Labs claims to have the answer to maintaining those lower levels of testosterone, and if their track record is any indicator, Sergeant Steel is the answer to your testosterone prayers.

Sergeant Steel by Assault Labs

With a whopping 16 compounds, Sergeant Steel is easily the most powerful and mega-dosed testosterone booster on the market. And while more ingredients doesn’t always mean better, in Sergeant Steel’s case, science says otherwise. It’s top ingredient is D-Aspartic Acid (better known as DAA), which was proven in one study on men to raise testosterone levels up to 42% in just 12 days (1).


Similarly, other compounds like Ashwagandha and Fenugreek have long been recognized for their positive effects on testosterone. Ashwagandha is also known for raising luteinizing hormone, which stimulates testosterone production and libido(2), while Fenugreek boosts growth hormone production and strength (3).

Sergeant Steel by Assault Labs Other notable ingredients include Tribulus Extract, one of the most popular herbal testosterone boosters which is also a libido booster (4), and LJ100, a extract patented by MIT to treat infertility and increase libido (5).

With this impressive ingredient panel, it seems Sergeant Steel could be the time traveling test booster you’ve been waiting for. Only you can determine the answer by getting your bottle now, exclusively from Strong Supplement Shop.


Sergeant Steel


  • peter says:

    sounds to good to be true

    • James Strong says:

      Hi Peter- Thank you for your comment. If you had the chance to read the article you saw that we did our homework on the product and dug into the research provided by government agencies, universities and other researchers. Each of the studies is cited in the post and source links are provided at the bottom of the page. Check them out before you make the purchase then you be the judge. Sergeant Steel gets a large number of customer re-buys which is why its been on the Top 10 Testosterone Boosters list for the past 2 years.

      Thank you again for your comment.

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